katie eunice has the details and photos officers want to you see. >> reporter: investigators want to talk with the man seen in this surveillance photo. he may be the person who attacked a woman and attempted to sexually assault her around 5:30 thursday night. >> she was pushed to the ground and dragged a short while on the trail. >> happened near whole foods on south broadway. police say this is the area where the attack happened. it is dark and there are lots of bushes. the main trail is lighted and people tell me they are surprised the attack happened here. >> we walk this stretch of the trail all the time. that's quite upsetting. we don't often hear of things like that around here. >> police say the man tried to kiss the woman and made threats during the attack. >> the intent was clear from the investigation that it was sexually assault motivated. >> for some reason he stopped. then ran north on broadway. the woman suffered from scrapes and bruises. >> we have actually done this trail many times during lunch time. and it seems just fine and safe and wouldn't think twice about walk